Difference between a PVC-Permanent Virtual Circuit and SVC-Switched Virtual Circuit is that an SVC must be reestablished each time data is to be sent. After that SVC disappears.
The full name of the cartridge is the .270 Winchester Center Fire. WCF. To distinguish it from any other .270 cartridge, such as Weatherby, Holland & Holland, etc.
WCF stands for Winchester Center Fire
WCF = Winchester Center Fire
example of svc
45-70 US Govt, 45-90 WCF, 40-82 WCF, 40-65 WCF, 38-56 WCF, 50-110 Express, 40-70 WCF, 38-70 WCF, 50-100-450, and 33 WCF.
WCF stands for Winchester Center Fire.
SVC?
With no more information than you gave us I can only say that svc stands for service.
The Model 1892 Winchester lever action rifle was made in .218 Bee, .25-20 WCF, .32-20 WCF, .38-40 WCF, and .44-40 WCF. (WCF is Winchester Center Fire). Godbear Tennessee
about 2400
SVC is Southern Vermont College. It is located at 982 Mansion Drive, Benninton, Vermont 05201. SVC is in the South of the state, almost at the point where New York, Massachusetts and New Hampshire meet Vermont.